John Masterson
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| EU-Cup 19th | 09/28/2003 | 2224 | Greece |
| EUCup 19th | 09/28/2003 | 2224 | Greece |
| West of Bann-East of Bann | 06/06/1992 | 373 | Ireland |
Most Played Openings as White
| ECO | Opening | Games |
| B53 | Sicilian, Chekhover variation | 4 games |
| B93 | Sicilian, Najdorf, 6.f4 | 2 games |
| A67 | Benoni, Taimanov variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E81 | King's Indian, Saemisch, 5...O-O | 2 games |
| B89 | Sicilian, Sozin, 7.Be3 | 2 games |
| B33 | Sicilian defence | 2 games |
Ireland
Male
FIDE ID:

Greece